163475712

素因数分解:

$2^8\times 3^3\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 492031680

約数和(自身を除く): 328555968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 256, 268, 288, 353, 384, 402, 432, 536, 576, 603, 706, 768, 804, 864, 1059, 1072, 1152, 1206, 1412, 1608, 1728, 1809, 2118, 2144, 2304, 2412, 2824, 3177, 3216, 3456, 3618, 4236, 4288, 4824, 5648, 6354, 6432, 6912, 7236, 8472, 8576, 9531, 9648, 11296, 12708, 12864, 14472, 16944, 17152, 19062, 19296, 22592, 23651, 25416, 25728, 28944, 33888, 38124, 38592, 45184, 47302, 50832, 51456, 57888, 67776, 70953, 76248, 77184, 90368, 94604, 101664, 115776, 135552, 141906, 152496, 154368, 189208, 203328, 212859, 231552, 271104, 283812, 304992, 378416, 406656, 425718, 463104, 567624, 609984, 638577, 756832, 813312, 851436, 1135248, 1219968, 1277154, 1513664, 1702872, 2270496, 2439936, 2554308, 3027328, 3405744, 4540992, 5108616, 6054656, 6811488, 9081984, 10217232, 13622976, 18163968, 20434464, 27245952, 40868928, 54491904, 81737856, 163475712]

約数ペア:

[(1, 163475712), (2, 81737856), (3, 54491904), (4, 40868928), (6, 27245952), (8, 20434464), (9, 18163968), (12, 13622976), (16, 10217232), (18, 9081984), (24, 6811488), (27, 6054656), (32, 5108616), (36, 4540992), (48, 3405744), (54, 3027328), (64, 2554308), (67, 2439936), (72, 2270496), (96, 1702872), (108, 1513664), (128, 1277154), (134, 1219968), (144, 1135248), (192, 851436), (201, 813312), (216, 756832), (256, 638577), (268, 609984), (288, 567624), (353, 463104), (384, 425718), (402, 406656), (432, 378416), (536, 304992), (576, 283812), (603, 271104), (706, 231552), (768, 212859), (804, 203328), (864, 189208), (1059, 154368), (1072, 152496), (1152, 141906), (1206, 135552), (1412, 115776), (1608, 101664), (1728, 94604), (1809, 90368), (2118, 77184), (2144, 76248), (2304, 70953), (2412, 67776), (2824, 57888), (3177, 51456), (3216, 50832), (3456, 47302), (3618, 45184), (4236, 38592), (4288, 38124), (4824, 33888), (5648, 28944), (6354, 25728), (6432, 25416), (6912, 23651), (7236, 22592), (8472, 19296), (8576, 19062), (9531, 17152), (9648, 16944), (11296, 14472), (12708, 12864)]